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| Black Diamond DIA10S 10" 440 Watts 4 Ohm SVC Subwoofer $69.99Features At 440 Watts Max Power and 220 Watts RMS, the DIA-10s will be able to manage anything you want to throw at it. The entire rubber edge is treated to add durability. Black Diamond designed this sub with non-fatiguing suspension to keep equipment safe and ensure your new subwoofer holds up over time. Settle for nothing but the best with Ferrite magnets that produces a wider range of tones and can handle tremendous power at high volumes. FS of 41 Hz so you can easily dip in the subsonic range with no issues along as your box is tuned correctly. SPECIFICATIONS: RMS Power Handling: 220W MAX Power Handling: 440W Nominal Impedance: 4 OHMS Sensitivity: (1w/1m): 88 dB Frequency Response: 41Hz-4.5KHz MOTOR SPECIFICATIONS: Voice Coil Diameter: 2" / 50.8 mm Voice Coil Former Material: Aluminum Winding Material: CCAW Cone Material: Non-Pressed Paper Dust Cap Material: Paper Surround Material: Foam Basket Material: Steel Magnet Material: Ferrite Magnet Weight: 45 oz Displacement Volume: 1.37L MEASUREMENTS: Overall Diameter : 10.24" / 260mm Overall Depth: 5.71" / 165mm Front Mount Baffle Cutout: 9.13" / 232 mm Mounting Depth: 4.45" / 113 mm Motor Diameter: 5.90" / 150mm Weight 8.80Lbs THIELE & SMALL PARAMETERS: Equivalent Volume: 37.26L Excursion: 13.5mm Free Air Resonance: 40Hz Mechanical Factor: 5.878 Electrical Factor: 0.891 Total Factor: 0.774 Moving Mass: 131.624g Compliance: 0.042mm/N Force Factor: 11.472 Voice Coil Inductance: 0.998mH Diaphragm Area: 365.25m2 DC Resistance: 3.6 ohms Efficiency Bandwidth Product: 44.8 |